Mechanical response and parametric analysis of a deep excavation structure overlying an existing subway station: A case study of the Beijing subway station expansion

The existing Beijing Pingguoyuan Subway Station was extended through a extension project. The excavation for the extension was located directly above the existing station. Complex interactions exist between the existing structure and the retaining pile wall of the excavation. Based on this project,...

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Bibliographic Details

Published in:	Frontiers in Earth Science
Main Authors:	Jianyong Han, Jun Wang, Cheng Cheng, Chaozhe Zhang, Erbin Liang, Zhikang Wang, Jae-Joon Song, Junsu Leem
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2023-01-01
Subjects:	subway station extension excavation mechanical behavior numerical simulation parametric analysis
Online Access:	https://www.frontiersin.org/articles/10.3389/feart.2022.1079837/full